Blood test may spot brain fog after heart surgery
NCT ID NCT04679259
First seen Jan 25, 2026 · Last updated May 01, 2026 · Updated 13 times
Summary
This study checked if certain substances in the blood can show whether someone will have memory or thinking problems after heart surgery. Researchers measured three blood markers in 82 adults before and after their operation. The goal was to see if these markers could help doctors detect cognitive decline early.
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This is a summary of the original study . Summaries may miss details or leave out important information. Before applying or accepting participation, make sure you have read and understood the full study. Curemydisease.com takes no responsibility whatsoever for anything missed, misunderstood, or acted upon as a result of our summary — we know it does not capture everything.
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Locations
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SMG-SNU Boramae Medical Center
Seoul, Select State/Province, 07061, South Korea
Conditions
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